Melanization
黑化作用
🗣️ 情景例句
Uh--hold it. Old Country Inn?
嗯 ，等一等。Old Country Inn？
A constant guest is never welcome.
久住非佳宾，常来不欢迎。
Yes, Mum. What do you want to buy?
好，妈妈。你想买什么？